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Set ImageNet data augmentation by default #13757

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Set ImageNet data augmentation by default #13757

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42c4dc7
Set ImageNet data augmentation by default
ymjiang Jan 2, 2019
52f2945
Add argument for imagenet data augmentation
ymjiang Mar 19, 2019
bd4faf0
Enable data-aug with argument
ymjiang Mar 19, 2019
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4 changes: 3 additions & 1 deletion example/image-classification/common/fit.py
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Original file line number Diff line number Diff line change
Expand Up @@ -142,6 +142,8 @@ def add_fit_args(parser):
train.add_argument('--profile-server-suffix', type=str, default='',
help='profile server actions into a file with name like rank1_ followed by this suffix \
during distributed training')
train.add_argument('--use-imagenet-data-augmentation', type=int, default=0,
help='enable data augmentation of ImageNet data, default disabled')
return train


Expand Down Expand Up @@ -335,4 +337,4 @@ def fit(args, network, data_loader, **kwargs):
if args.profile_server_suffix:
mx.profiler.set_state(state='run', profile_process='server')
if args.profile_worker_suffix:
mx.profiler.set_state(state='run', profile_process='worker')
mx.profiler.set_state(state='run', profile_process='worker')
4 changes: 2 additions & 2 deletions example/image-classification/train_imagenet.py
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Expand Up @@ -38,8 +38,6 @@ def set_imagenet_aug(aug):
fit.add_fit_args(parser)
data.add_data_args(parser)
data.add_data_aug_args(parser)
# uncomment to set standard augmentations for imagenet training
# set_imagenet_aug(parser)
parser.set_defaults(
# network
network = 'resnet',
Expand All @@ -56,6 +54,8 @@ def set_imagenet_aug(aug):
dtype = 'float32'
)
args = parser.parse_args()
if args.use_imagenet_data_augmentation:
set_imagenet_aug(parser)

# load network
from importlib import import_module
Expand Down